Equipment knowledge

Designing a pneumatic conveying and feeding system in an air classifier mill for powdered calcium carbonate in plastics compounding operations requires a comprehensive understanding of powder behavior, flow properties, and process equipment. A poorly designed system can lead to material buildup, inconsistent feed rates, and product quality issues. This article presents a full technical guide […]

Printer toner plays a critical role in modern printing technologies such as laser printers, photocopiers, and multifunction devices. As the demand for superior print quality, sharper image resolution, and environmental compliance grows, advancements in toner manufacturing have become paramount. Central to these advancements are toner dispersion and sphericalization, which greatly influence toner performance and ultimately

As a technical supplier specializing in ultrafine powder processing equipment, Qingdao EPIC Powder Machinery Co., Ltd. is committed to providing our customers with in-depth knowledge of operations for air classifier mills. Precise classification is fundamental to achieving desired particle size distributions and product quality in various industries, including pharmaceuticals, chemicals, food, and minerals. This article

In recent years, Chinese manufacturers have made steady progress in developing high-performance metal powders, gradually reducing reliance on imported materials. While significant breakthroughs have been achieved in some areas, certain specialized powders still require further technological advancement. This article examines eight types of high-end metal powders where domestic production continues to face challenges, highlighting both

Alumina, as a raw material for aluminum products and an auxiliary material in industries like chemicals and machinery, has long played an important role in the national economy. With the rapid development of emerging industries such as semiconductor, the demand for high-performance materials has surged. High-end alumina products have become crucial, especially in the trillion-dollar

Alumina is the raw material for aluminum products and an auxiliary material for industries like chemicals and machinery. It has long played an important role in the national economy. New industries, like telecommunications, new energy, and semiconductors, are rapidly growing. This increases the demand for high-performance materials. High-end alumina products are gaining traction, especially in

1. Why Does Dust in the Air Always Cluster? When the sun shines through the window, why does the dust floating in the air always seem to fly in clumps? Once flour gets wet, it tends to clump together, making it difficult to disperse, even if stirred. In hazy weather, why does the air pollution

As an important inorganic compound, zinc oxide is widely used in many fields. Depending on the classification criteria, it can be categorized in several ways. Different types of zinc oxide exhibit varying properties, which determine their specific functions and applications. The following sections elaborate on the classifications, differences, and functions of various forms of zinc

AP-Rubber Plas Exhibition As the engine of global economic growth, the core of the Asian economy, and the second largest economy in the world, China has the largest rubber and plastic application market. Qingdao is a dual-node city in the Asia-Pacific Free Trade Zone, China’s economic outlet, a gathering place for leading technological industries, the